200846560

素因数分解:

$2^5\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1277}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 475354656

約数和(自身を除く): 274508096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 983, 1277, 1966, 2554, 3932, 4915, 5108, 6385, 7864, 9830, 10216, 12770, 15728, 19660, 20432, 25540, 31456, 39320, 40864, 51080, 78640, 102160, 157280, 204320, 1255291, 2510582, 5021164, 6276455, 10042328, 12552910, 20084656, 25105820, 40169312, 50211640, 100423280, 200846560]

約数ペア:

[(1, 200846560), (2, 100423280), (4, 50211640), (5, 40169312), (8, 25105820), (10, 20084656), (16, 12552910), (20, 10042328), (32, 6276455), (40, 5021164), (80, 2510582), (160, 1255291), (983, 204320), (1277, 157280), (1966, 102160), (2554, 78640), (3932, 51080), (4915, 40864), (5108, 39320), (6385, 31456), (7864, 25540), (9830, 20432), (10216, 19660), (12770, 15728)]